03-25-2014 10:06 PM
Can anyone help me gather the answers to the below questions please?
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03-26-2014 07:08 PM
It depends on the chipset.
For AP 105, 115, 103, should be 512 packet buffers. Older APs are 256. (AP70 is 128)
135, 225 is 4k packet buffer
Once that buffer is full, excess packets will be droped. This can be seen by:
"show ap debug radio-stats ap-name xxx advanced radio X | include "rop" .... look for the one dropped due to no Tx buffer
From that 4k pool, it feeds the individual queues (VO/VI/BE/BK) which each hold 8. That's where the QoS happens.
So, from the pool (size depending on chipset), it feeds the queues. Once the 4k pool is full, then excess packets are dropped, regardless of which queue they were destined for.